| 温度对Pluronic嵌段共聚物胶束结构的影响 |
| |
| 引用本文： | 赵剑曦,郑欧,林翠英.温度对Pluronic嵌段共聚物胶束结构的影响[J].功能高分子学报,2000,13(2):177-181. |
| |
| 作者姓名： | 赵剑曦 郑欧 林翠英 |
| |
| 作者单位： | 福州大学化学系,福建,福州,350002 |
| |
| 基金项目： | 福建省自然科学基金! (B9810 0 0 5)，福建省高校科技项目! (JA970 12 )，国家教委留学回国人员科研启动基金!资助 |
| |
| 摘 要： | 温度对Ｐｌｕｒｏｎｉｃ嵌段共聚物Ｆ１０８、Ｆ６８、Ｐ９４和Ｌ６４胶束结构影响的研究结果表明，随着温度上升，胶束外壳ＰＥＯ链的水化度急剧减小，胶束趋于形成聚集更为密实、尺寸较均匀的球形结构。在较高温度时，胶束内核基本上以ＰＰＯ链为主构成。
|
| 关 键 词： | Pluronic胶束 胶束结构 PEO－PPO－PEO 药物载体 |
Temperature Effects on the Micellar Structure of Pluronic Block Copolymers |
| |
| ZHAO Jian-xi,ZHENG Ou,LIN Cui-ying.Temperature Effects on the Micellar Structure of Pluronic Block Copolymers[J].Journal of Functional Polymers,2000,13(2):177-181. |
| |
| Authors: | ZHAO Jian-xi ZHENG Ou LIN Cui-ying |
| |
| Abstract: | Temperature effects on the micellar structure of pluronic F108, F68, P94 and L64 has been characterized using viscosity and fluorescence spectrum. The results showed that the hydration of the PEO chains in the shell of micelle decreased and PPO became main composition in the micellar core as temperature increasing. Moreover, the micelles became much compact with increasing temperature. |
| |
| Keywords: | pluronic micelle temperature effect micelle structure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
